Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 3-(2,4-Dimethylphenyl)-1-ethyl-2-thioxo-imidazolidin-4-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 1-Isothiocyanato-2,4-dimethylbenzene | HCID 142386 | — |
| 반응물 | N-Ethylglycine | HCID 316542 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 3-(2,4-Dimethylphenyl)-1-ethyl-2-thioxo-imidazolidin-4-one | HCID 11402401 | 43.6% |
반응 단계
The title compound was prepared by the procedure described in Example 9 using 16.3 g of 2,4-dimethylphenyl-isothiocyanate, 18.4 g of N-ethyl glycine, 20.2 g of triethyl amine, and 250 mL of chloroform. Crystallization from ethanol afforded the title compound (10.8 g) as a light peach solid, m.p. 161°-162° C. Anal. Calcd. for. C13H16N2OS: C, 62.87; H, 6.49; N, 11.28. Found: C, 62.63; H, 6.45; N, 11.17. Mass spectrum (EI, M.+) m/z 248.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05861517 |
| 출처 데이터셋 | uspto-grants-1999_01 |
| ORD ID | ord-cba59a95a9cd4f708ce72ddfbb272cd5 |
| 출처 메모 | uspto-grants-1999_01 |